255208830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{31391}}^1$

素因数の和:31672

約数の個数: 32

約数和(自身を含む): 614780928

約数和(自身を除く): 359572098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 31391, 62782, 94173, 156955, 188346, 313910, 470865, 941730, 8506961, 17013922, 25520883, 42534805, 51041766, 85069610, 127604415, 255208830]

約数ペア:

[(1, 255208830), (2, 127604415), (3, 85069610), (5, 51041766), (6, 42534805), (10, 25520883), (15, 17013922), (30, 8506961), (271, 941730), (542, 470865), (813, 313910), (1355, 188346), (1626, 156955), (2710, 94173), (4065, 62782), (8130, 31391)]